Franklin

MLA

Tolkien, J. R. R, Christina Scull, and Wayne G Hammond. Roverandom. Boston: Houghton Mifflin, 1998.

APA

Tolkien, J. R. R, Scull, C., & Hammond, W. G. (1998). Roverandom. Boston: Houghton Mifflin.

Chicago

Tolkien, J. R. R., Christina Scull, and Wayne G Hammond. Roverandom. Boston: Houghton Mifflin, 1998.